class_docstr: A simple counter
code: def __init__(self, max_size=50):
      self.reset()
      self.max_size = max_size
  
imports: import csv
  import numpy
  import tensorflow
  import os
  import six
label_desc: Use image node_id 1 to create a new StatCounter object from inherited base classes: object with example: obj = StatCounter(max_size)